Face shield



FIG. 1 is a top, front, left-side perspective view of a face shield embodying our design in a first state;

FIG. 2 is a bottom, rear, left-side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dot-dash-dot broken lines in FIGS. 1-4, 7, and 8 around the top portion of the face shield denote unclaimed boundaries of the claimed design, and the dash-dash broken lines in the Figures show portions of the face shield which form no part of the claimed design. 

CLAIM The ornamental design for a face shield, as shown and described. 